Available for freelance and contract projects
Anant Kumar builds web and mobile products, end to end.
I design and build web apps, mobile apps and the APIs behind them — from the first database table to the app-store listing. Most of my work has been on fintech and commerce products used by real customers every day.
- 8+ years shipping production software
- Full stack: Node.js, Python, React, React Native
- Based in Bengaluru, India, working with clients anywhere
Experience
Most recent first
AI-driven stock research and portfolio product for Indian retail investors.
- Node.js
- Python
- React
- Next.js
- PostgreSQL
B2B commerce platform for offline retailers.
- Node.js
- React
- React Native
- MySQL
Price comparison and product data.
- Node.js
- Python
What I can build for you
Fixed-price projects or monthly retainers
Web apps and dashboards
Customer portals, admin panels and internal tools in Next.js and React, built to load fast and rank in search.
- Admin panel for an online store
- Booking or lead-management system
- Analytics dashboard
Mobile apps
Android and iOS apps from one React Native codebase, including the release to both stores.
- Ordering app for a restaurant chain
- Field-staff app with offline mode
APIs and backends
Node.js or Python services, databases, payment integration and the automations that connect your tools.
- Razorpay checkout and webhooks
- WhatsApp or email notifications
- Data scraping and price tracking
Fixes and upgrades
Slow pages, crashing apps, an old codebase nobody wants to touch, or a feature that needs to ship this week.
- Performance audit and fixes
- Upgrade to current Next.js / React Native
How a project runs
Tell me what you need
Use the form below. A rough idea is enough to start.
Get a clear quote
I reply with questions, then a fixed scope, timeline and price.
Watch it take shape
You get working builds to try as we go, not a surprise at the end.
Launch and hand over
Deployed to your hosting or app store, with the code and access in your name.
Skills
- Frontend
- React, Next.js, TypeScript, Responsive UI
- Mobile
- React Native, Play Store & App Store releases
- Backend
- Node.js, Python, REST APIs, MySQL / PostgreSQL, Background jobs
- Delivery
- Payments (Razorpay), Analytics, CI/CD, Cloud & shared hosting deploys
Free tools I built
Running entirely in your browser — see all tools on utilarc.com
- PDF editor — fill, sign, annotate and redactFill PDF forms, add text, a signature or images, highlight, draw, black out private details, and rotate, reorder or delete pages. Free and private.
- Compress image to a target sizeShrink a JPG, PNG or WebP to under any size in KB — 20 KB, 100 KB, 1 MB — keeping it as sharp as possible. Runs in your browser.
- Image converter and resizerConvert between JPG, PNG and WebP and resize by pixels or percentage, without uploading the image anywhere.
- Images to PDFCombine photos, scans or screenshots into one PDF in the order you choose, on A4 or image-sized pages.
- Merge PDF filesJoin several PDFs into one file in any order. Private: files never leave your device.
- Split PDF and extract pagesPull out pages like 1-3, 7, or split a PDF into equal parts.
Have something to build?
Tell me about it in a few lines. You'll get a reply with questions or a quote.
Start a project